Hello, thank you in advance for your assistance.
I was making simple op-amp, but I used verilog-a based mosfet model (MIT-VS model).
To see DC operating point, I did DC simulation, and it seemed like the values settled on wrong point. (Results were not reasonable.)
However, when I did sweep simulation (sweep variable was temperature, which should be almost non-relative to the results), I found DC convergence result goes to correctly as simulations goes on. - This is also weird and I couldn't understand.
However, as dcOp still gives not reasonable values, so I cannot do other simulations like measuring AC gain.
I've already used nodeset, but it didn't worked.
Could anyone give me the solution how to apply dcOp to points that were gathered through sweep simulation, or to get appropriate DC results from the beginning?
Thank you so much
Best,
Dongsuk